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matrixNorm.m
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matrixNorm.m
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function n=matrixNorm(A)
% Calculate the Frobenius norm of matrix A
%%%%
% Copyright (C) <2012> <Yifeng Li>
%
% This program is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% any later version.
%
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with this program. If not, see <http://www.gnu.org/licenses/>.
%
% Contact Information:
% Yifeng Li
% University of Windsor
% May 06, 2011
%%%%
n=sqrt(sum(sum(A.^2)));
end